AUDIO AND VISUAL SYSTEM(for 10.3 Inch Display), Diagnostic DTC:B155A

DTC Code DTC Name
B155A Touch Pad Vibration Driver Malfunction

DESCRIPTION

This DTC is stored if the remote touch (remote operation controller assembly) detects a malfunction in itself, such as internal hardware failure or remote touch screen vibration driver malfunction.

DTC No. Detection Item DTC Detection Condition Trouble Area
B155A Touch Pad Vibration Driver Malfunction Internal vibration driver malfunction Remote touch (remote operation controller assembly)

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs.


      Body Electrical > Navigation System > Clear DTCs
    2. Recheck for DTCs and check that no DTCs are output.


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.

      Tech Tips

      If DTC B155B, B1559 is output, perform troubleshooting for DTC B155B, B1559 first.

      B155B: Click here

      B1559: Click here

      Result
      Proceed to
      OK
      NG

    OK
    NG
  2. REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY) SELF CHECK (CHECK REMOTE TOUCH SCREEN OPERATION POSITION RECOGNITION CONDITION)


    1. Enter self-diagnostic mode.

      Click here

    2. Operate the remote touch screen laterally and check that the remote touch screen generates vibration feedback.

      Note

      Since the remote touch screen may recognize a pinch in/out or flick operation if operated with 2 fingers, always use 1 finger to operate the remote touch screen in self-diagnostic mode.

      Tech Tips

      When operating at an excessively low temperature, vibration feedback may be difficult to feel.

      Result
      Result Proceed to
      Vibration feedback is generated according to remote touch screen operation A
      The switch illumination changes but vibration feedback is not generated in accordance to remote touch screen operation B

    B
    A
  3. CLEAR DTC


    1. Clear the DTCs.


      Body Electrical > Navigation System > Clear DTCs
      Result
      Proceed to
      NEXT

    NEXT
  4. CHECK FEEDBACK VIBRATION


    1. Turn the power switch on (ACC), swipe the MENU screen to move the cursor and pull it over the button with the vibration feedback.

      Tech Tips

      Using the multi-display customize setting screen, check that the remote touch screen vibration feedback reaction force setting is not set to "Off".

      Result
      Proceed to
      NEXT

    NEXT
  5. CHECK DTC


    1. Recheck for DTCs and check if the same DTC is output again.


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

    OK
    NG